From: Václav Slavík <vslavik@fastmail.fm>
Date: Wed, 1 Aug 2001 23:06:46 +0000 (+0000)
Subject: SHARED_LD must be CXX, not CC, otherwise we get unresolved
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/6b076b4034c979861e9bd5b009f15e9c85ea2c35

SHARED_LD must be CXX, not CC, otherwise we get unresolved
externals (at least with gcc3) if app binary wasn't linked with CXX. This may
happen for instance when dynamically loading wxPython module.
(Let's change it for all platforms, not only Linux, and see what happens.)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11252 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/configure b/configure
index 3b38a3a422..b81bc45e73 100755
--- a/configure
+++ b/configure
@@ -10870,7 +10870,7 @@ if test "$wxUSE_SHARED" = "yes"; then
     case "${host}" in
       *-hp-hpux* )
         if test "$GCC" = yes ; then
-            SHARED_LD="${CC} -shared -fPIC -o"
+            SHARED_LD="${CXX} -shared -fPIC -o"
             PIC_FLAG="-fPIC"
         else
                         LDFLAGS="-L/usr/lib"
@@ -10889,7 +10889,7 @@ if test "$wxUSE_SHARED" = "yes"; then
       ;;
 
             *-*-linux* )
-        SHARED_LD="${CC} -shared -o"
+        SHARED_LD="${CXX} -shared -o"
         PIC_FLAG="-fPIC"
         if test "$wxUSE_BURNT_NAME" = "yes" ; then
             BURNT_LIBRARY_NAME="-Wl,-soname,${WX_LIBRARY_LINK1}"
@@ -10906,7 +10906,7 @@ if test "$wxUSE_SHARED" = "yes"; then
       ;;
       *-*-irix5* | *-*-irix6* )
         if test "$GCC" = yes ; then
-           SHARED_LD="${CC} -shared -o"
+           SHARED_LD="${CXX} -shared -o"
            PIC_FLAG="-fPIC"
         else
            SHARED_LD="${CXX} -shared -o"
@@ -10921,7 +10921,7 @@ if test "$wxUSE_SHARED" = "yes"; then
       ;;
       *-*-solaris2* )
         if test "$GCC" = yes ; then
-            SHARED_LD="${CC} -shared -o"
+            SHARED_LD="${CXX} -shared -o"
             PIC_FLAG="-fPIC"
 
                                     CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
@@ -10938,13 +10938,13 @@ if test "$wxUSE_SHARED" = "yes"; then
         fi
       ;;
       *-*-sunos4* )
-        SHARED_LD="${CC} -shared -o"
+        SHARED_LD="${CXX} -shared -o"
         PIC_FLAG="-fPIC"
         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
         WX_ALL="CREATE_LINKS"
       ;;
       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* )
-        SHARED_LD="${CC} -shared -o"
+        SHARED_LD="${CXX} -shared -o"
         PIC_FLAG="-fPIC"
         if test "$wxUSE_OPENGL" = "yes"; then
             WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
@@ -10992,7 +10992,7 @@ if test "$wxUSE_SHARED" = "yes"; then
         WX_ALL="CREATE_LINKS"
       ;;
       *-*-sysv5* )
-        SHARED_LD="${CC} -shared -o"
+        SHARED_LD="${CXX} -shared -o"
         PIC_FLAG="-fPIC"
         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
         WX_ALL="CREATE_LINKS"
diff --git a/configure.in b/configure.in
index f0f79f626e..e117bc7195 100644
--- a/configure.in
+++ b/configure.in
@@ -2163,7 +2163,7 @@ if test "$wxUSE_SHARED" = "yes"; then
     case "${host}" in
       *-hp-hpux* )
         if test "$GCC" = yes ; then
-            SHARED_LD="${CC} -shared -fPIC -o"
+            SHARED_LD="${CXX} -shared -fPIC -o"
             PIC_FLAG="-fPIC"
         else
             dnl no idea why it wants it, but it does
@@ -2184,7 +2184,7 @@ if test "$wxUSE_SHARED" = "yes"; then
 
       dnl in fact, these settings are for any platform using gcc
       *-*-linux* )
-        SHARED_LD="${CC} -shared -o"
+        SHARED_LD="${CXX} -shared -o"
         PIC_FLAG="-fPIC"
         if test "$wxUSE_BURNT_NAME" = "yes" ; then
             BURNT_LIBRARY_NAME="-Wl,-soname,${WX_LIBRARY_LINK1}"
@@ -2202,7 +2202,7 @@ if test "$wxUSE_SHARED" = "yes"; then
       ;;
       *-*-irix5* | *-*-irix6* )
         if test "$GCC" = yes ; then
-           SHARED_LD="${CC} -shared -o"
+           SHARED_LD="${CXX} -shared -o"
            PIC_FLAG="-fPIC"
         else
            SHARED_LD="${CXX} -shared -o"
@@ -2217,7 +2217,7 @@ if test "$wxUSE_SHARED" = "yes"; then
       ;;
       *-*-solaris2* )
         if test "$GCC" = yes ; then
-            SHARED_LD="${CC} -shared -o"
+            SHARED_LD="${CXX} -shared -o"
             PIC_FLAG="-fPIC"
 
             dnl newer versions of gcc need -isystem to compile X headers on
@@ -2236,13 +2236,13 @@ if test "$wxUSE_SHARED" = "yes"; then
         fi
       ;;
       *-*-sunos4* )
-        SHARED_LD="${CC} -shared -o"
+        SHARED_LD="${CXX} -shared -o"
         PIC_FLAG="-fPIC"
         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
         WX_ALL="CREATE_LINKS"
       ;;
       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* )
-        SHARED_LD="${CC} -shared -o"
+        SHARED_LD="${CXX} -shared -o"
         PIC_FLAG="-fPIC"
         if test "$wxUSE_OPENGL" = "yes"; then
             WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
@@ -2293,7 +2293,7 @@ if test "$wxUSE_SHARED" = "yes"; then
         WX_ALL="CREATE_LINKS"
       ;;
       *-*-sysv5* )
-        SHARED_LD="${CC} -shared -o"
+        SHARED_LD="${CXX} -shared -o"
         PIC_FLAG="-fPIC"
         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
         WX_ALL="CREATE_LINKS"